Nazi and East German propaganda - The German Propaganda Archive includes both propaganda itself and material produced for the guidance of propagandists. Early Modern Resources - A nice mix of primary and secondary sources. Largely European in focus. Web Sources for Military History - Also a mix of primary and secondary sources, with an emphasis on Europe and the Americas. Sources for colonial America. If you're intersted in George Washington this is the site for you. The Historical Society of Pennsylvaniahas a documents on: Abolition and Antislavery Movements Civil War Philadelphia Japanese American Internment and Redress Immigration and Ethnicity.